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Renesas Electronics Components Datasheet

X9C104 Datasheet

Digitally Controlled Potentiometer

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DATASHEET
X9C102, X9C103, X9C104, X9C503
Digitally Controlled Potentiometer (XDCP™)
The X9C102, X9C103, X9C104, X9C503 are digitally
controlled (XDCP) potentiometers. The device consists of a
resistor array, wiper switches, a control section, and
nonvolatile memory. The wiper position is controlled by a
three-wire interface.
The potentiometer is implemented by a resistor array
composed of 99 resistive elements and a wiper switching
network. Between each element and at either end are tap
points accessible to the wiper terminal. The position of the
wiper element is controlled by the CS, U/D, and INC inputs.
The position of the wiper can be stored in non-volatile
memory and then be recalled upon a subsequent power-up
operation.
The device can be used as a three-terminal potentiometer or
as a two-terminal variable resistor in a wide variety of
applications ranging from control to signal processing to
parameter adjustment.
Pinout
X9C102, X9C103, X9C104, X9C503
(8 LD SOIC, 8 LD PDIP)
TOP VIEW
INC
U/D
VH/RH
VSS
1
2
3
4
8 VCC
7 CS
6 VL/RL
5 VW/RW
FN8222
Rev 4.00
Jan 11, 2019
Features
• Solid-State Potentiometer
• Three-Wire Serial Interface
• 100 Wiper Tap Points
- Wiper Position Stored in Non-volatile Memory and
Recalled on Power-up
• 99 Resistive Elements
- Temperature Compensated
- End-to-End Resistance, ±20%
- Terminal Voltages, ±5V
• Low Power CMOS
- VCC = 5V
- Active Current, 3mA max.
- Standby Current, 750µA max.
• High Reliability
- Endurance, 100,000 Data Changes per Bit
- Register Data Retention, 100 years
• X9C102 = 1k
• X9C103 = 10k
• X9C503 = 50k
• X9C104 = 100k
• Packages
- 8 Ld SOIC
- 8 Ld PDIP
• Pb-Free Available (RoHS Compliant)
Block Diagram
VCC (SUPPLY VOLTAGE)
UP/DOWN (U/D)
INCREMENT (INC)
DEVICE
SELECT
(CS)
CONTROL
AND
MEMORY
VH/RH
RW/VW
VL/RL
VSS (GROUND)
GENERAL
U/D
INC
CS
VCC
GND
7-BIT
UP/DOWN
COUNTER
7-BIT
NON-VOLATILE
MEMORY
STORE AND
RECALL
CONTROL
CIRCUITRY
99
98
97
96
ONE
OF
ONE-
HUNDRED
DECODER
2
1
0
DETAILED
RH/VH
TRANSFER RESISTOR
GATES
ARRAY
RL/VL
RW/VW
FN8222 Rev 4.00
Jan 11, 2019
Page 1 of 12


Renesas Electronics Components Datasheet

X9C104 Datasheet

Digitally Controlled Potentiometer

No Preview Available !

X9C102, X9C103, X9C104, X9C503
Ordering Information
PART
NUMBER
PART
MARKING
RTOTAL
(k)
TEMP RANGE
(°C)
PACKAGE
(RoHS Compliant)
PACKAGE
DWG. #
X9C102PZ (Notes 2, 3)
X9C102P Z
1
0 to +70
8 Ld PDIP
MDP0031
X9C102PIZ (Notes 2, 3)
X9C102P ZI
-40 to +85
8 Ld PDIP
MDP0031
X9C102SZ (Notes 1, 2)
X9C102S Z
0 to +70
8 Ld SOIC
M8.15E
X9C102SIZ (Notes 1, 2)
X9C102S ZI
-40 to +85
8 Ld SOIC
M8.15E
X9C103PZ (Notes 2, 3)
X9C103P Z
10
0 to +70
8 Ld PDIP
MDP0031
X9C103PIZ (Notes 2, 3)
X9C103P ZI
-40 to +85
8 Ld PDIP
MDP0031
X9C103SZ (Notes 1, 2)
X9C103S Z
0 to +70
8 Ld SOIC
M8.15
X9C103SIZ (Notes 1, 2)
X9C103S ZI
-40 to +85
8 Ld SOIC
M8.15
X9C503PZ (Notes 2, 3)
X9C503P Z
50
0 to +70
8 Ld PDIP
MDP0031
X9C503PIZ (Notes 2, 3)
X9C503P ZI
-40 to +85
8 Ld PDIP
MDP0031
X9C503SZ (Notes 1, 2)
X9C503S Z
0 to +70
8 Ld SOIC
M8.15E
X9C503SIZ (Notes 1, 2)
X9C503S ZI
-40 to +85
8 Ld SOIC
M8.15E
X9C104PIZ (Notes 2, 3)
X9C104P ZI
100
-40 to +85
8 Ld PDIP
MDP0031
X9C104SZ (Notes 1, 2)
X9C104S Z
0 to +70
8 Ld SOIC
M8.15E
X9C104SIZ (Notes 1, 2)
X9C104S ZI
-40 to +85
8 Ld SOIC
M8.15E
NOTES:
1. Add “T1” suffix for tape and reel. See TB347 for details about reel specifications.
2. These Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte tin
plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). Pb-free
products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
3. Pb-free PDIPs can be used for through-hole wave solder processing only. They are not intended for use in Reflow solder processing applications.
FN8222 Rev 4.00
Jan 11, 2019
Page 2 of 12


Part Number X9C104
Description Digitally Controlled Potentiometer
Maker Renesas
Total Page 12 Pages
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